CAI 연소특성과 운전영역 확대를 위한 연료 성층화에 관한 연구
- Title
- CAI 연소특성과 운전영역 확대를 위한 연료 성층화에 관한 연구
- Other Titles
- A Study on the CAI Combustion Characteristics and Stratified Charge to Extend the Operating Region
- Author
- 이기형
- Issue Date
- 2005-11
- Publisher
- 한국자동차공학회
- Citation
- 한국자동차공학회 2005년 추계학술대회논문집, v. 1, Page. 86 - 91
- Abstract
- Controlled Auto Ignition(CAI) combustion has great potential in achieving significant increase in engine efficiency, while simultaneously reducing exhaust emissions. The process itself involves the auto ignition and subsequent simultaneous combustion of a premixed charge.
In this study. NVO (Negative Valve Overlap) system was applied to a CAI engine in order to use residual gas. The fuel was injected directly to the cylinder under the high temperature condition resulting from heating the intake port to initiate CAI combustion. This paper introduced the valve timing strategy and experimental set-up. From this study, the effect of engine speed and valve timing on CAI combustion and exhaust emissions was clarified. In addition, stratified charge method was used to extend CAI operating region.
- URI
- http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00659963&language=ko_KRhttps://repository.hanyang.ac.kr/handle/20.500.11754/111773
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML